33306639

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 48660480

約数和(自身を除く): 15353841

約数列:

[1, 3, 19, 43, 57, 107, 127, 129, 321, 381, 817, 2033, 2413, 2451, 4601, 5461, 6099, 7239, 13589, 13803, 16383, 40767, 87419, 103759, 258191, 262257, 311277, 584327, 774573, 1752981, 11102213, 33306639]

約数ペア:

[(1, 33306639), (3, 11102213), (19, 1752981), (43, 774573), (57, 584327), (107, 311277), (127, 262257), (129, 258191), (321, 103759), (381, 87419), (817, 40767), (2033, 16383), (2413, 13803), (2451, 13589), (4601, 7239), (5461, 6099)]